{"id":393,"date":"2024-03-06T11:12:37","date_gmt":"2024-03-06T08:12:37","guid":{"rendered":"https:\/\/sms-txt.net\/?p=393"},"modified":"2024-09-05T12:45:59","modified_gmt":"2024-09-05T09:45:59","slug":"kas-yra-ss7-saugumo-spraga","status":"publish","type":"post","link":"https:\/\/sms-txt.net\/lt\/ss7-sms\/kas-yra-ss7-saugumo-spraga\/","title":{"rendered":"Kas yra SS7 saugumo spraga?"},"content":{"rendered":"

Daugeliui i\u0161 m\u016bs\u0173 yra tek\u0119 patirti scenarij\u0173, kai internetin\u0117s bankininkyst\u0117s sistema vis i\u0161 naujo pra\u0161o \u012fvesti duomenis. Nes sistemai nepavyksta aptikti m\u016bs\u0173 s\u0105skaitos duomen\u0173. Tai ne tik nerim\u0105 kelianti, bet ir erzinanti situacija. Nor\u0117dami patvirtinti savo tapatyb\u0119, turime \u012fvesti autorizavimo kod\u0105.<\/p>\n

\u0160iuo tikslu i\u0161 banko gauname prane\u0161im\u0105 arba skambut\u012f. \u0160ia informacijos gavimo sistema naudojasi ne tik banko s\u0105skaitos. Bet ir kitos finansin\u0117s organizacijos visame pasaulyje renka autenti\u0161kumo patvirtinimo duomenis.<\/p>\n

2019 m. vasar\u012f \"Metro Bank Hack\" i\u0161k\u0117l\u0117 svarbi\u0105 problem\u0105, susijusi\u0105 su 7-\u0105ja signalizavimo sistema (SS7). \u0160\u012f protokol\u0173 rinkin\u012f duomen\u0173 perdavimui naudoja mobiliojo ry\u0161io operatoriai (MNO). SS7 yra tarptautinis telekomunikacij\u0173 standartas, skirtas skambu\u010diams, prane\u0161imams ir kitiems duomenims perduoti. \u0160i sistema u\u017etikrina, kad informacija ir mokes\u010diai vartotojams b\u016bt\u0173 teisingi. Mobiliojo ry\u0161io operatoriai (MNO) pla\u010diai naudoja \u0161i\u0105 SS7 sistem\u0105 duomen\u0173 perdavimui. Ji padeda naudotojams duomen\u0173 perdavimo tarptinkliniu ry\u0161iu, kai jie keliauja \u012f bet kuri\u0105 kit\u0105 \u0161al\u012f.<\/p>\n

1974 m., kai buvo i\u0161rastas SS7, nebuvo n\u0117 vienos pa\u017eeid\u017eiamumo problemos. Tuo metu, kai buvo \u012fdiegta SS7, buvo tik nedaug tinklo operatori\u0173. Ta\u010diau technologijos ir spartus MNO skai\u010diaus did\u0117jimas suteik\u0117 tam erdv\u0117s. Dabar, kai pasaulyje yra daug MNO, tapo \u012fmanoma \u012fsilau\u017eti \u012f bet kur\u012f mobil\u0173j\u012f \u012frengin\u012f naudojant SS7 sistem\u0105.<\/p>\n

Neabejotina, kad \u0161ie MNO stengiasi apsaugoti savo naudotojus. Jie stengiasi sukurti geriausias saugumo priemones, ta\u010diau j\u0173 oponentai taip pat mokosi. D\u0117l vienodo \u017eini\u0173 pasiskirstymo tapo sud\u0117tinga apsaugoti sistem\u0105 nuo \u0161i\u0173 i\u0161mani\u0173j\u0173 \u012fsilau\u017e\u0117li\u0173. Jei kuris nors MNO priima kok\u012f nors sekimo \u012frengin\u012f, suk\u010diai taip pat randa sprendim\u0105, kaip j\u012f \u012fveikti.<\/p>\n

\u017dinoma, jie yra i\u0161mokyti, \u012fgud\u0119, turi \u012fsilau\u017eimo \u012franki\u0173 ir strategij\u0173. Naudodamiesi \u0161iomis priemon\u0117mis jie s\u0117kmingai pasiekia juos dominan\u010dius telefonijos tinklus. \u0160ie \u012fsilau\u017e\u0117liai naudojasi telefono numeriais ir naudoja SS7 protokol\u0105, kad patekt\u0173 \u012f \u0161iuos pa\u017eeid\u017eiamus tinklus.<\/p>\n

Visi MNO ekspertai ir technologij\u0173 specialistai yra gerai susipa\u017ein\u0119 su \u0161iomis SS7 tragedijomis. D\u0117l sud\u0117tingos technologij\u0173 prigimties jiems sunku rasti nuolatin\u012f sprendim\u0105, kaip apsisaugoti nuo \u0161i\u0173 pa\u017eeid\u017eiamum\u0173. Daugelis mobiliojo ry\u0161io tinkl\u0173 sistem\u0173 nusprend\u0117 kovoti su \u0161iais pavojais, ta\u010diau susid\u016br\u0117 su sunkiomis ir protingomis kli\u016btimis. Da\u017eniausiai duomen\u0173 perdavimo tarptinkliniu ry\u0161iu metu SS7 negalima filtruoti d\u0117l tinklo diapazono.<\/p>\n

Jei \u012fsilau\u017e\u0117liai prisijungia prie SS7 sistemos, jie gali lengvai pasinaudoti mobiliuoju valdymu. Jie gali priimti skambu\u010dius, prane\u0161imus ir juos persi\u0173sti. MNO ir technologams tampa ne\u012fmanoma nustatyti suk\u010di\u0173 buvimo vietos.<\/p>\n

Nors 2020 m. \u012fvestos tam tikros autenti\u0161kos ir grie\u017etos saugumo priemon\u0117s. Ta\u010diau SS7 pa\u017eeid\u017eiamumas vis dar priklauso nuo \u0161i\u0173 \u012fsilau\u017e\u0117li\u0173 malon\u0117s. IT ekspertai ir technologai diegia naujus protokolus kaip 4G tinkl\u0173 vidurk\u012f. Nors jis u\u017etikrina ry\u0161io saugum\u0105, vis tiek yra pa\u017eeid\u017eiamumo tikimyb\u0117. Kadangi 4G tinkle skambu\u010diams ir prane\u0161imams perduoti taip pat naudojamas senasis suderinamumas SS7.<\/p>\n

Saugus ir apsaugotas protokolas gali pad\u0117ti i\u0161vengti \u0161i\u0173 pa\u017eeid\u017eiamum\u0173. Tokiam saugiam protokolui sukurti svarb\u016bs kai kurie veiksniai. Pirma, venkite veiksm\u0173, d\u0117l kuri\u0173 kyla rizika. Taigi pa\u0161alinus \u012fsibrov\u0117lius i\u0161 saugios ir veiksmingos ry\u0161i\u0173 sistemos, rizika suma\u017e\u0117s. Antra, MNO ir kitos atitinkamos \u012fmon\u0117s tur\u0117t\u0173 reguliariai steb\u0117ti \u0161iuos atvejus nuo pat prad\u017ei\u0173. Taigi, jie pad\u0117s i\u0161naikinti \u0161iuos pa\u017eeid\u017eiamus \u012fsilau\u017eimus i\u0161 mobiliosios SS7 sistemos.<\/p>","protected":false},"excerpt":{"rendered":"

Daugeliui i\u0161 m\u016bs\u0173 yra tek\u0119 patirti scenarij\u0173, kai internetin\u0117s bankininkyst\u0117s sistema vis i\u0161 naujo pra\u0161o \u012fvesti duomenis. Nes sistemai nepavyksta aptikti m\u016bs\u0173 s\u0105skaitos duomen\u0173. Tai ne tik nerim\u0105 kelianti, bet ir erzinanti situacija. Nor\u0117dami patvirtinti savo tapatyb\u0119, turime \u012fvesti autorizavimo kod\u0105. \u0160iuo tikslu mes...<\/p>","protected":false},"author":1,"featured_media":411,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ss7-sms"],"yoast_head":"\nWhat is SS7 Security Flaw?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sms-txt.net\/lt\/ss7-sms\/kas-yra-ss7-saugumo-spraga\/\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is SS7 Security Flaw?\" \/>\n<meta property=\"og:description\" content=\"Many of us must have felt the scenarios when our online banking system asks us to enter our data again and again. Because the system fails to detect our account details. It is not only an alarming but irritating situation. We have to enter an authorization code to verify our identity. For this purpose, we...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sms-txt.net\/lt\/ss7-sms\/kas-yra-ss7-saugumo-spraga\/\" \/>\n<meta property=\"og:site_name\" content=\"SS7 Hacking\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-06T08:12:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-05T09:45:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"761\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ss7\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"ss7\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/\"},\"author\":{\"name\":\"ss7\",\"@id\":\"https:\/\/sms-txt.net\/#\/schema\/person\/fa482bf9132db58e46bb9c9df2d73be0\"},\"headline\":\"What is SS7 Security Flaw?\",\"datePublished\":\"2024-03-06T08:12:37+00:00\",\"dateModified\":\"2024-09-05T09:45:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/\"},\"wordCount\":553,\"publisher\":{\"@id\":\"https:\/\/sms-txt.net\/#organization\"},\"image\":{\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg\",\"articleSection\":[\"SS7\"],\"inLanguage\":\"lt-LT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/\",\"url\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/\",\"name\":\"What is SS7 Security Flaw?\",\"isPartOf\":{\"@id\":\"https:\/\/sms-txt.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg\",\"datePublished\":\"2024-03-06T08:12:37+00:00\",\"dateModified\":\"2024-09-05T09:45:59+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#breadcrumb\"},\"inLanguage\":\"lt-LT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"lt-LT\",\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage\",\"url\":\"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg\",\"contentUrl\":\"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg\",\"width\":2000,\"height\":761,\"caption\":\"ss7 sms intercept\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/sms-txt.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is SS7 Security Flaw?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sms-txt.net\/#website\",\"url\":\"https:\/\/sms-txt.net\/\",\"name\":\"SS7 Hacking\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/sms-txt.net\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sms-txt.net\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"lt-LT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/sms-txt.net\/#organization\",\"name\":\"SS7\",\"url\":\"https:\/\/sms-txt.net\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"lt-LT\",\"@id\":\"https:\/\/sms-txt.net\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/yellow-jaguar-454368.hostingersite.com\/wp-content\/uploads\/2020\/05\/logo.jpg\",\"contentUrl\":\"https:\/\/yellow-jaguar-454368.hostingersite.com\/wp-content\/uploads\/2020\/05\/logo.jpg\",\"width\":866,\"height\":680,\"caption\":\"SS7\"},\"image\":{\"@id\":\"https:\/\/sms-txt.net\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/sms-txt.net\/#\/schema\/person\/fa482bf9132db58e46bb9c9df2d73be0\",\"name\":\"ss7\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Kas yra SS7 saugumo spraga?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sms-txt.net\/lt\/ss7-sms\/kas-yra-ss7-saugumo-spraga\/","og_locale":"lt_LT","og_type":"article","og_title":"What is SS7 Security Flaw?","og_description":"Many of us must have felt the scenarios when our online banking system asks us to enter our data again and again. Because the system fails to detect our account details. It is not only an alarming but irritating situation. We have to enter an authorization code to verify our identity. For this purpose, we...","og_url":"https:\/\/sms-txt.net\/lt\/ss7-sms\/kas-yra-ss7-saugumo-spraga\/","og_site_name":"SS7 Hacking","article_published_time":"2024-03-06T08:12:37+00:00","article_modified_time":"2024-09-05T09:45:59+00:00","og_image":[{"width":2000,"height":761,"url":"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg","type":"image\/jpeg"}],"author":"ss7","twitter_card":"summary_large_image","twitter_misc":{"Written by":"ss7","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#article","isPartOf":{"@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/"},"author":{"name":"ss7","@id":"https:\/\/sms-txt.net\/#\/schema\/person\/fa482bf9132db58e46bb9c9df2d73be0"},"headline":"What is SS7 Security Flaw?","datePublished":"2024-03-06T08:12:37+00:00","dateModified":"2024-09-05T09:45:59+00:00","mainEntityOfPage":{"@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/"},"wordCount":553,"publisher":{"@id":"https:\/\/sms-txt.net\/#organization"},"image":{"@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage"},"thumbnailUrl":"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg","articleSection":["SS7"],"inLanguage":"lt-LT"},{"@type":"WebPage","@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/","url":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/","name":"Kas yra SS7 saugumo spraga?","isPartOf":{"@id":"https:\/\/sms-txt.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage"},"image":{"@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage"},"thumbnailUrl":"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg","datePublished":"2024-03-06T08:12:37+00:00","dateModified":"2024-09-05T09:45:59+00:00","breadcrumb":{"@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#breadcrumb"},"inLanguage":"lt-LT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/"]}]},{"@type":"ImageObject","inLanguage":"lt-LT","@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#primaryimage","url":"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg","contentUrl":"https:\/\/sms-txt.net\/wp-content\/uploads\/2020\/06\/ss7-smsintercept.jpg","width":2000,"height":761,"caption":"ss7 sms intercept"},{"@type":"BreadcrumbList","@id":"https:\/\/sms-txt.net\/ss7-sms\/what-is-ss7-security-flaw\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sms-txt.net\/"},{"@type":"ListItem","position":2,"name":"What is SS7 Security Flaw?"}]},{"@type":"WebSite","@id":"https:\/\/sms-txt.net\/#website","url":"https:\/\/sms-txt.net\/","name":"SS7 \u012fsilau\u017eimas","description":"","publisher":{"@id":"https:\/\/sms-txt.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sms-txt.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"lt-LT"},{"@type":"Organization","@id":"https:\/\/sms-txt.net\/#organization","name":"SS7","url":"https:\/\/sms-txt.net\/","logo":{"@type":"ImageObject","inLanguage":"lt-LT","@id":"https:\/\/sms-txt.net\/#\/schema\/logo\/image\/","url":"https:\/\/yellow-jaguar-454368.hostingersite.com\/wp-content\/uploads\/2020\/05\/logo.jpg","contentUrl":"https:\/\/yellow-jaguar-454368.hostingersite.com\/wp-content\/uploads\/2020\/05\/logo.jpg","width":866,"height":680,"caption":"SS7"},"image":{"@id":"https:\/\/sms-txt.net\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/sms-txt.net\/#\/schema\/person\/fa482bf9132db58e46bb9c9df2d73be0","name":"ss7"}]}},"_links":{"self":[{"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/comments?post=393"}],"version-history":[{"count":0,"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/posts\/393\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/media\/411"}],"wp:attachment":[{"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/media?parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/categories?post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sms-txt.net\/lt\/wp-json\/wp\/v2\/tags?post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}